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Is there a better substance then iodine to detect fingerprints?
no there is not a better substance
Is there a better technique to detect fingerprints other than iodine?
my head
Best ways to detect fingerprints?
Baking powder, baking soda, or iodine.
What chemical substance you is used to detect the presences of starch?
An iodine solution is used.
How does iodine react with acid?
Iodine does not directly react with acids. However, when iodine is added to an acid solution, it can form hypoiodous acid (HOI) which is a weak acid. This reaction can be used in analytical chemistry to detect the presence of iodine.
What is the chemical used to detect microbial starch hydrolysis on starch plates?
Iodine solution is commonly used to detect microbial starch hydrolysis on starch plates. Starch will turn blue-black in the presence of iodine if it has not been hydrolyzed by microbial enzymes. If the starch has been broken down by microbial amylase enzymes, the iodine will not change color in that area.
What man made element is now injected to detect parathyroid dysfunction?
The isotope iodine-131.
What is the purpose for iodine test?
The purpose of the iodine test is to detect the presence of starch. Iodine reacts with starch molecules and forms a blue-black color, allowing for visual identification of the presence of starch in a sample.
What is a better technique than using Iodine to detect a fingerprint on a frame?
Charcoal dust is usually effective to detect fingerprints. If not you could try Fingerprint spray.
What happens when iodine is added to cornstarch?
When iodine is added to cornstarch, a blue-black complex is formed. This is utilized as a simple test to detect the presence of starch in a given substance.
What is iodine used to find?
Iodine is used to find the presence of starch. When iodine comes in contact with starch, it forms a blue-black complex, which is used in chemical tests to detect the presence of starch in various substances.
Why iodine is used for this investigation?
Iodine is used in investigations such as starch tests because it forms a blue-black complex with starch. This makes it a useful indicator to detect the presence of starch in a sample.
